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Fig. 4 | Biomaterials Research

Fig. 4

From: Cellular infiltration in an injectable sulfated cellulose nanocrystal hydrogel and efficient angiogenesis by VEGF loading

Fig. 4

a Histological analysis of subcutaneously injected CNC hydrogels. H&E staining images of CNC hydrogels (a) and interface between muscle layer (b) and Masson’s trichrome staining images of CNC hydrogels (c) at wk 2 and wk 4. (Scale bar = 200 μm) (d) The thickness of fibrous capsules formed for CNC hydrogels (n = 10). (D: dermis, M: muscle, G: gel) (***: p < 0.001)

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